Engineering differs from science because it focuses on ____.

Which material is commonly used for magnetic shielding?

Which of the following is an application of physics?

Scientific laws are valid as long as they are ____.

Science is best described as a ____ process.

Which is an example of technology?

The strength of an electromagnet can be increased by:

Calibration of thermometer means:

Iron filings are used to:

A hypothesis is usually based on ____.

Energy is defined as:

A compass needle aligns itself along:

Which field of physics studies light?

Which sub-field of physics studies heat?

Diamagnetic materials are:

Scientific knowledge grows mainly through ____.

Magnetic field lines never:

Unlike magnetic poles will:

Which material is suitable for making electromagnets?

Efficiency is the ratio of:

Which are the two ends of a magnet called?

How is the volume of an irregular solid measured?

Which magnet can be switched ON and OFF?

Physicists mainly try to understand ____.

Which material can be magnetized easily?

What is plasma?

Which of the following best defines science?

The SI unit of work is:

Energy stored due to height is called:

Technology mainly focuses on ____.

Which of the following is not science?

The direction of Earth’s magnetic field is from:

Energy losses mainly occur due to:

The region around a magnet where magnetic force is felt is called:

Astrophysics mainly studies ____.

Range of thermometer means:

Which one explains natural events?